.nestBanner {
  background: url('../images/starNest-banner.jpg') center no-repeat;
  background-size: cover;
}
.grayBgNest {
  width: 100%;
  background-color: #e5e5e5;
}
.boxNest {
  background-color: transparent;
  overflow: hidden;
}
.boxNest .text {
  margin-top: 122px;
}
.boxNest .text .tit {
  font-size: 30px;
}
.boxNest .text .line {
  width: 70px;
  height: 1px;
  border-top: 1px solid #333;
  margin: 28px 0 22px;
}
.boxNest .text .txt {
  color: #666;
  line-height: 28px;
  width: 70%;
}
.boxNest .img {
  text-align: right;
  font-size: 0;
}
.boxNest .img img {
  width: 80%;
}
.nest-concept {
  padding: 75px 0;
}
.nest-function {
  padding-top: 150px;
}
.nest-function .text {
  width: 40%;
  float: right;
  margin-top: 30px;
}
.nest-function .text .txt {
  width: 85%;
}
.nest-function .text .txt .funcList {
  overflow: hidden;
  margin-top: 50px;
}
.nest-function .text .txt .funcList .list {
  width: 20%;
  float: left;
  margin-left: 20%;
}
.nest-function .text .txt .funcList .list img {
  width: 100%;
}
.nest-function .text .txt .funcList .list p {
  text-align: center;
  margin: 15px 0 0;
}
.nest-function .text .txt .funcList .list:first-child {
  margin-left: 0;
}
.nest-function .img {
  width: 60%;
  float: left;
  text-align: left;
}
.nest-tools {
  padding-top: 135px;
}
.nest-tools .text {
  margin-top: 0;
}
.nest-tools .text .txt {
  width: 70%;
}
.nest-tools .img {
  margin-top: 30px;
}
.nest-tools .img img {
  width: 100%;
}
.nest-tools .tool img {
  width: 85%;
  margin-top: 30px;
}
.proBanner {
  background: url('../images/product-banner.jpg') center no-repeat;
  background-size: cover;
}
.proBanner p.tit2 {
  font-size: 30px;
  margin-top: 45px;
}
.proBanner p.sub {
  font-size: 18px;
  color: #ccc;
  margin-top: 22px;
}
.proBanner i.run {
  width: 37px;
  height: 29px;
  background: url('../images/product-run.png');
  vertical-align: middle;
}
.proBanner .goin {
  display: block;
  width: 188px;
  height: 48px;
  border: 1px solid #fff;
  border-radius: 10px;
  text-align: center;
  line-height: 45px;
  color: #fff;
  font-size: 26px;
  margin-top: 85px;
  text-decoration: none;
}
.proBanner .b-down {
  margin-top: 130px;
}
.boxPro {
  position: relative;
}
.pro-intro {
  padding: 60px 0;
}
.pro-intro .imgBox {
  position: relative;
}
.pro-intro .imgBox .font {
  font-size: 12px;
  color: #fff;
  position: absolute;
  left: 50px;
  top: 60px;
}
.pro-intro .imgBox img {
  width: 100%;
}
.pro-intro .intro {
  padding-left: 50px;
}
.pro-intro .intro .tit {
  font-size: 22px;
  margin-top: 30px;
}
.pro-intro .intro .line {
  width: 45px;
  height: 1px;
  border-top: 1px solid #333;
  margin: 22px 0 16px;
}
.pro-intro .intro p {
  font-size: 12px;
  line-height: 2;
  text-indent: 2em;
}
.pro-intro .intro p.bold {
  font-size: 14px;
  font-weight: bold;
}
.pro-service {
  text-align: center;
  padding: 45px 0 85px;
}
.pro-service .serv-en {
  font-size: 12px;
  color: #ffb040;
}
.pro-service .serv-tit {
  font-size: 22px;
}
.pro-service .row div {
  margin-top: 55px;
}
.pro-progress .img img {
  height: auto;
  max-width: 615px;
}
.pro-progress .intro {
  text-align: left;
}
.pro-progress .intro p {
  text-indent: 0;
}
.pro-progress .intro p span {
  display: inline-block;
  vertical-align: middle;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background-color: #f8a415;
  margin-right: 20px;
}
.proBg {
  width: 100%;
  background-color: #999999;
}
.proBg2 {
  background-color: #e5e5e5;
}
.proB2 {
  background: url('../images/pro-banner2.jpg') center no-repeat;
  background-size: cover;
}
.boxPro .fact-tit {
  font-size: 22px;
  text-align: center;
  padding-top: 60px;
}
.proFact-about {
  padding-bottom: 100px;
}
.proFact-about .list {
  text-align: center;
  margin-top: 45px;
}
.proFact-about .list .tit {
  font-size: 18px;
  color: #faad48;
  font-weight: bold;
  margin: 16px 0 10px;
}
.proFact-about .list .txt {
  line-height: 26px;
  padding: 0 20px;
}
.proFact-advantage {
  padding-bottom: 40px;
}
.proFact-advantage .tab-con {
  margin-top: 36px;
}
.proFact-advantage .tab-con .list {
  margin-top: 36px;
}
.proFact-advantage .tab-con .list img {
  width: 100%;
}
.proFact-advantage .tab-con .list p.tit {
  font-size: 18px;
  margin-top: 18px;
}
.proFact-advantage .tab-con .list p.txt {
  color: #666;
  margin-top: 14px;
}
.proFact-space {
  padding-bottom: 10px;
}
.proFact-space .tab-con {
  margin-top: 10px;
}
@media (max-width: 1366px) {
  .nest-function {
    padding-top: 100px;
  }
  .nest-function .text .funcList {
    margin-top: 30px;
  }
  .proBanner p.tit {
    margin-top: 130px;
  }
  .proBanner p.tit2 {
    margin-top: 30px;
  }
}
@media (max-width: 1270px) {
  .pro-intro .intro .tit {
    margin-top: 0;
  }
}
@media (max-width: 1200px) {
  .nest-concept {
    padding: 50px 0;
  }
  .nest-concept .text {
    margin-top: 60px;
  }
  .nest-function {
    padding-top: 80px;
  }
  .nest-function .text {
    margin-top: 0;
  }
  .nest-function .text .funcList {
    margin-top: 20px;
  }
  .nest-tools {
    padding-top: 80px;
  }
  .pro-intro .imgBox {
    margin-top: 30px;
  }
}
@media (max-width: 1100px) {
  .pro-intro .img {
    width: 100%;
  }
  .pro-intro .img .imgBox {
    width: 500px;
    margin: 0 auto;
  }
  .pro-intro .img img {
    width: 500px;
  }
  .pro-intro .intro {
    width: 100%;
    padding-left: 15px;
  }
  .pro-intro .intro .tit {
    margin-top: 30px;
  }
}
@media (max-width: 1000px) {
  .boxNest .text .line {
    margin: 20px 0 18px;
  }
  .nest-concept .text {
    margin-top: 30px;
  }
  .nest-function {
    position: relative;
    padding-bottom: 30px;
  }
  .nest-function .img {
    position: absolute;
    left: 0;
    bottom: 0;
  }
  .nest-function .text {
    margin-top: 0;
  }
  .nest-function .text .txt {
    width: 100%;
  }
  .nest-function .text .txt .funcList {
    margin-top: 20px;
    width: 80%;
  }
}
@media (min-width: 768px) {
  .nest-function .img,
  .nest-function .text {
    top: auto !important;
  }
}
@media (max-width: 767px) {
  .boxNest {
    padding-top: 50px;
  }
  .boxNest .text .tit {
    font-size: 22px;
  }
  .boxNest .text .txt {
    width: 100%;
  }
  .boxNest .img {
    margin-top: 50px;
    text-align: center;
  }
  .boxNest .img img {
    width: 60%;
  }
  .nest-concept .text {
    margin-top: 0;
  }
  .nest-function {
    padding: 0 15px;
  }
  .nest-function .text {
    width: 100%;
    position: relative;
    float: none;
    padding-bottom: 40px;
  }
  .nest-function .text .txt .funcList {
    margin: 20px auto 0;
    width: 50%;
  }
  .nest-function .img {
    width: 100%;
    position: relative;
    float: none;
  }
  .nest-tools .text .tool {
    text-align: center;
  }
  .proBanner p.tit {
    margin-top: 100px;
  }
  .proBanner p.tit2 {
    font-size: 24px;
  }
  .proBanner .goin {
    font-size: 20px;
    width: 150px;
  }
  .proBanner .b-down {
    margin-top: 60px;
  }
  .pro-service {
    padding: 40px 0 60px;
  }
  .boxPro .fact-tit {
    font-size: 18px;
    padding-top: 40px;
  }
  .proFact-about {
    padding-bottom: 60px;
  }
  .proFact-about .list img {
    width: 60px;
  }
  .proFact-about .list .tit {
    font-size: 16px;
  }
  .proFact-about .list .txt {
    font-size: 12px;
    line-height: 22px;
  }
  .proFact-advantage .tab-con {
    margin-top: 0;
  }
  .proFact-advantage .tab-con .list p.tit {
    font-size: 16px;
    margin-top: 14px;
  }
  .proFact-advantage .tab-con .list p.txt {
    font-size: 12px;
    margin-top: 10px;
  }
  .proFact-advantage .tab-con .masterH img {
    padding-bottom: 10px;
  }
  .proFact-space .tab-con .masterH img {
    padding-bottom: 0;
  }
}
@media (max-width: 550px) {
  .pro-intro .img {
    width: 100%;
  }
  .pro-intro .img .imgBox {
    width: 100%;
  }
  .pro-intro .img .imgBox img {
    width: 100%;
  }
  .pro-intro .img .imgBox .font {
    left: 30px;
    top: 30px;
  }
}
@media (max-width: 500px) {
  .nest-function .text .txt .funcList {
    width: 70%;
  }
  .nest-function .text .txt .funcList .list {
    width: 24%;
    margin-left: 14%;
  }
  .proBanner p.tit2 {
    font-size: 20px;
    margin-top: 20px;
  }
  .proBanner p.sub {
    font-size: 14px !important;
    margin-top: 10px;
  }
  .pro-service img {
    height: 70px;
  }
  .pro-intro .img .imgBox .font {
    left: 15px;
    top: 15px;
    padding-right: 15px;
  }
}
@media (max-width: 415px) {
  .proFact-about .list .txt {
    padding: 0;
  }
}
@media (max-width: 319px) {
  .pro-service img {
    height: 50px;
  }
}
